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Posted to dev@pig.apache.org by "Prasanth J (JIRA)" <ji...@apache.org> on 2012/08/02 01:56:03 UTC

[jira] [Commented] (PIG-2765) Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator

    [ https://issues.apache.org/jira/browse/PIG-2765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13427017#comment-13427017 ] 

Prasanth J commented on PIG-2765:
---------------------------------

Thanks Dmitriy for committing the code. I will add release notes to this ticket. I will also create another ticket for documentation purpose. 
                
> Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator
> ---------------------------------------------------------------------------
>
>                 Key: PIG-2765
>                 URL: https://issues.apache.org/jira/browse/PIG-2765
>             Project: Pig
>          Issue Type: Sub-task
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>             Fix For: 0.11
>
>         Attachments: PIG-2765.1.patch, PIG-2765.2.git.patch, PIG-2765.2.patch
>
>
> Implement RollupDimensions UDF which performs aggregation from most detailed level of dimensions to the most general level (grand total) in hierarchical order. Provide support for ROLLUP clause in CUBE operator. 

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